The data displays the percentage of U.S. adults with a lot of trouble hearing or deafness from 1997 to 2015. In 2015, 2% of adults in the U.S. had such problems, which include lot of trouble hearing or deafness.
1997 | 3.2 |
1998 | 3.1 |
1999 | 3.2 |
2000 | 3.2 |
2001 | 3.5 |
2002 | 3.2 |
2003 | 3.1 |
2004 | 3.1 |
2005 | 3.5 |
2006 | 3.4 |
2007 | 2.3 |
2008 | 1.9 |
2009 | 2 |
2010 | 2.1 |
2011 | 2.2 |
2012 | 2 |
2013 | 2 |
2014 | 2.3 |
2015 | 2 |